Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
408 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 408 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23771106 | C2 | semidirect |
| 2. #23762369 | C2 | semidirect |
| 4. #23761429 | C2 | semidirect |
| 5. #23761402 | C2 | semidirect |
| 6. #23761344 | C2 | semidirect |
| 7. C79×#2040 | C2 | semidirect |
| 195. #2040 | D79 | semidirect |
| 201. C79 | #12145 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771106 | 2 |
| #23762369 | 2 |
| #23762335 | 2 |
| #23761429 | 2 |
| #23761402 | 2 |
| #23761344 | 2 |
| C79×#2040 | 2 |
| #12145 | 79 |